I have a slight shimmer in the front end I can feel in the steering wheel whenever I apply the brakes. I have disc on the front and drum on the back in a '74 Duster. Can any one give me some direction of where to look? This is the only time I notice the shimmer. Thanks again guys !!!!
The front brake rotors are out of round, or warped. If it isn't too bad you can have them cut on a brake lathe to restore them true. Any gas station should be able to help you out. Very common problem with disc brakes.